443.The dust cap on the air charging valve is removed, the external air source is connected to the valve stem and the swivel nut turned to open the air charging valve ( )

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824.That portion of the power plant system which directs and may or may not vary the mass air flow to the engine( )

A、　动力装置系统引导并改变或不改变流向发动机的空气质量流量。

B、　动力装置系统中的一部分,该部分引导并改变流向发动机的空气质量流量。

C、　动力装置系统中的一部分,该部分引导并改变或不改变流向发动机的空气质量流量。

答案：C

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359.The system is used to indicate the quantity, temperature and pressure of the oil ( )

A. 　The quantity, temperature and pressure of the oil are calculated by the system.

B. 　The system is used to show the information of the quantity, temperature and pressure of the oil.

C. 　The system is used for the analysis of the quantity, temperature and pressure of the oil.

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3244. If you select abort during the test, the test stops and the CDU shows the test abort page ( )

A. 　如果在测试过程中选择中断,测试会停止并在 CDU 上显示测试中断页面。

B. 　如果在测试时选择暂停,测试会停止并且 CDU 上显示测试暂停页。

C. 　如果在测试时选择暂停,CDU 测试将中断并且显示测试暂停页。

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1302. 导言中应包括按主题字母顺序排列的索引。 ( )

A. 　The introduction includes an alphabetical index subject.

B. 　The introduction should be included in an alphabetical index by subject.

C. 　An alphabetical index by subject is to be included in the introduction.

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1048. Clean the surface with a soap-and-water solution( )

A. 　Clean the surface with a soap and clean a water solution.

B. 　Use a soap-and-water solution to clean the surface.

C. 　Use a soap to clean the surface and a water solution.

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2408. In a high concentration, this material is poisonous ( )

A. 　这种物质在高浓度时是有毒的。

B. 　在高度浓缩后,这种材科会有毒。

C. 　这种材科在高温下会易燃。

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2690. Make shure that the fastener heads are flush with the skin( )

A. 　确保快卸接头与蒙皮齐平。

B. 　确保紧固件头部与蒙皮一起冲洗。

C. 　确保紧固件头部与蒙皮齐平。

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1457. 它包括诸如减震支柱充气等项目。 ( )

A. 　It includes items such as the deflation of shock struts.

B. 　It includes items such as the lubrication of j shock struts.

C. 　It includes items such as the inflation of shock struts.

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313.Wiring diagrams may be shown in the basic Maintenance Manual in the

system/chapter/Sections or in a separate Wiring Diagram Manual( )

A. 　出现在基本维修手册中的系统/章节/部分中的线路图同时也在单独的线路图手册中出现。

B. 　线路图可能出现在基本维修手册中的系统/章节/部分中或者在单独的线路图手册中出现。

C. 　线路图出现在基本维修手册中的系统/章节/部分中和单独的线路图手册中出现。

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612.清洁表面,以确保粘附牢固。 ( )

A. 　Clean the surface to ensure there will be good adhesion.

B. 　Clean the surface to ensure firm adhesion.

C. 　Clean the surface to make sure that the bond is satisfactory.

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443.The dust cap on the air charging valve is removed, the external air source is connected to the valve stem and the swivel nut turned to open the air charging valve ( )

A. 　在充气活门上的防尘螺帽被拆下来了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。

B. 　在充气阀门上的可调节螺帽被拆除了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。

C. 　充气阀门上的防尘帽被拆除,外接气源连接到阀门杆,旋转螺母被旋开以打开充气阀门。

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